. >> chris: let's start with the suspect dzhokhar tsarnaev. what is his condition? have authorities been able to speak to him yet? >> the suspect is in serious but stable condition. the questioning will be done by a special team sent in by the f.b.i. as far as i know that has not happened yet. >> chris: is he able to speak? is he in a condition to speak? are they waiting for that? >> he is in condition to be interrogated at this point in time. he is progressing, though. and we're monitoring the situation carefully. >> chris: is there any evidence at this point that there were other people involved in this plot? foreign or domestic? and they may be planning more attacks? >> i can't get in too much but we are examining every possibility. we told people the at boston we feel they are safe at this point in time. we continue to say that. there may be other components that could lead to charges down the road. this is a very intensive and wide ranging inquiry. >> chris: did the two brothers from any indication you have plan more attacks? again i get to public safeties y as